How severe is CVE-2007-0603?

CVE-2007-0603 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2007-0603 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0603?

CVE-2007-0603 affects Pgp Corporate Desktop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-0603?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-0603 published?

CVE-2007-0603 was published on 2007-01-30 and last updated on 2026-06-16.

CVE-2007-0603

CVE-2007-0603 is a high-severity vulnerability in Pgp Corporate Desktop with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Pgp Corporate Desktop
Published: 2007-01-30
Last modified: 2026-06-16

Description

PGP Desktop before 9.5.1 does not validate data objects received over the (1) \pipe\pgpserv named pipe for PGPServ.exe or the (2) \pipe\pgpsdkserv named pipe for PGPsdkServ.exe, which allows remote authenticated users to gain privileges by sending a data object representing an absolute pointer, which causes code execution at the corresponding address.

Frequently asked questions

What is CVE-2007-0603?: PGP Desktop before 9.5.1 does not validate data objects received over the (1) \pipe\pgpserv named pipe for PGPServ.exe or the (2) \pipe\pgpsdkserv named pipe for PGPsdkServ.exe, which allows remote authenticated users to gain privileges by sending a data object representing an absolute pointer, which causes code execution at the corresponding address.
How severe is CVE-2007-0603?: CVE-2007-0603 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2007-0603 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0603?: CVE-2007-0603 affects Pgp Corporate Desktop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-0603?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-0603 published?: CVE-2007-0603 was published on 2007-01-30 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:pgp:corporate_desktop:9.5:*:*:*:*:*:*:*

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